Magnetically coupled liquid level indicators, or MLIs, are in widespread use throughout process industries. Originally designed an alternative to sight and gauge glass devices, the MLI is now commonly used in both new construction and plant expansion.
ORION INSTRUMENTS® Atlas, Gemini, and Aurora® magnetic level indicators are precision engineered and manufactured to indicate liquid level accurately, reliably, and continuously. These units are completely sealed and require no periodic maintenance. MLIs also eliminate vapor or liquid emission problems common with sight and gauge glasses.